diff --git a/CLAUDE.md b/CLAUDE.md
index cbe7cdf..bd81805 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -79,7 +79,7 @@ Pure-Go packages (`router`, `memory`, `mavweb`, …) run under a plain `go test
 | `mavttsd` | Text-to-speech (piper subprocess). |
 | `mavwaked` | Wake-word / VAD gate. **Not on homesrv** — see below. |
 | `mavenclient` | Voice loop client (mic → stt → core → tts). **Not on homesrv** — see below. |
-| `mavpoll` | Telegram long-poll reach. |
+| `mavpoll` | Environment poller: netdata alarms, uptime-kuma, zenmoney, wireguard presence. Writes facts, sends nothing. Telegram is `internal/delivery/telegramsink`, not this. |
 | `mavcaldav` | CalDAV calendar sync. |
 | `mavmaild` | Mail reader (IMAP, read-only). Holds the IMAP password; core never sees it. |